#include <QCoreApplication>
#include <iostream>
#include <cmath>
using namespace std;

int main(int argc, char *argv[])
{
    QCoreApplication w(argc, argv);
    //Integer6
        int a;
        do
        {
        cout<<"Enter two-digit number: ";
        cin>>a;
        }
        while(a<10);
        cout<<a/10<<a%((a/10)*10)<<endl<<endl;
    return w.exec();
}
